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參數資料
| 型號： | LMX2355TM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | PLLatinum Fractional N RF/ Integer N IF Dual Low Power Frequency Synthesizer |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO24 |
| 封裝： | TSSOP-24 |
| 文件頁數： | 6/23頁 |
| 文件大小： | 403K |
| 代理商： | LMX2355TM |
Charge Pump Current Specification Definitions
20004823
I1 = CP sink current at V
Do
= Vp
V
I2 = CP sink current at V
Do
= Vp/2
I3 = CP sink current at V
Do
=
V
I4 = CP source current at V
Do
= Vp
V
I5 = CP source current at V
Do
= Vp/2
I6 = CP source current at V
Do
=
V
V = Voltage offset from positive and negative rails. Dependent on VCO tuning range relative to V
CC
and ground. Typical values are between 0.5V and 1.0V.
Note 4:
I
vs V
Do
= Charge Pump Output Current magnitude variation vs Voltage = [
1
2
*
{||1| ||3|}]/[
1
2
*
{||1| + ||3|}]
*
100% and [
1
2
*
{||4| ||6|}]/[
1
2
*
{||4| +
||6|}]
*
100%
Note 5:
I
Do-sink
vs I
Do-source
= Charge Pump Output Current Sink vs Source Mismatch = [||2| ||5|]/[
1
2
*
{||2| + ||5|}]
*
100%
Note 6:
I
Do
vs T
A
= Charge Pump Output Current magnitude variation vs Temperature = [||2
@
temp| ||2
@
25C|]/||2
@
25C|
*
100% and [||5
@
temp| ||5
@
25C|]/||5
@
25C|
*
100%
L
www.national.com
6
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相關代理商/技術參數 |
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| LMX2360 WAF | 制造商:Texas Instruments 功能描述: |
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| LMX2364 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer |
| LMX2364EVAL | 功能描述:BOARD EVALUATION LMX2364 RoHS:否 類別:編程器，開發系統 >> 過時/停產零件編號 系列:PLLatinum™ 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關產品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| LMX2364SLEX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer |
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